extern crate rand;

use std::io;
use std::cmp::Ordering;
use rand::Rng;
fn main() {
    println!("Guess the number!");

	let secret_number = rand::thread_rng().gen_range(1, 101);

	println!("The secret num is: {}", secret_number);

	loop {

		println!("Pluease input your guess.");

		let mut guess = String::new();

		io::stdin().read_line(&mut guess)
			.expect("Failed to read line");

		let guess: u32 = match guess.trim().parse() {
			Ok(num) => num,
			Err(_) => continue,
		};

		println!("You guess: {}", guess);

		match guess.cmp(&secret_number) {
			Ordering::Less => println!("Too small!"),
			Ordering::Greater => println!("Too big!"),
			Ordering::Equal => {
				println!("You win!");
				break;
			}
		}
	}
}
